Epopcon Data Science & Engineering

Summary. estimating frequency of change

Topics

identify the problem of estimating the frequency of change
propose several estimators that measure the frequency of change
show how precise our proposed estimators are

ImageAI — image 인식을 몇 줄의 코드로 할 수 있단다…

ImageAI

Tensorflow CNN — MINST

CNN을 이용한 이미지 인식을 tensorflow로 어떻게 만드는지 아주 간단한 sample code를 읽어 보자. (MNIST image를 인식하는 sample code)

import tensorflow as tf
from tensorflow.examples.tutorials.mnist import input_data
mnist = input_data.read_data_sets("MNIST_data/",one_hot=True)

Introduction to Bayesian methods

앞으로 약 2개월간 Bayesian methods for machine learning이라는 주제로 포스트를 연재할 계획입니다. 독자분들은 선형대수학과 미적분을 포함해 기초적인 수리통계학을 안다고 가정하고 있습니다 :)

Bayesian method에 대해서는 많이들 들어보셨으리라 생각합니다. 방법론적으로 고전적인 통계학(빈도주의Frequentist)과 사뭇 다르고, 더 어려울 때가 많습니다. 하지만 여러 장점으로 머신러닝에서 널리…

Intro. Stochastic Process

Deterministic World : Real Number
Stochastic World : Random Variable, Random Function
* Random Variable(RV) : Sample space → Real Number
* Random Function : Sample space ⊙Time → Real Number

Research Scientist (AI)

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Epopcon provides a data management platform for world class corporations such as CJ, LG U+, LF, IRI and Nilson. It also has collected a diverse set of data related to user payment data that powers various data products.

Data Engineer

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Epopcon provides a data management platform for world class corporations such as CJ, LG U+, LF, IRI and Nilson. It also has collected a diverse set of data related to user payment data that powers various data products.

Senior Data Scientist

시니어 데이터 과학자를 모십니다!

Epopcon provides a data management platform for world class corporations such as CJ, LG U+, LF, IRI and Nilson. It also has collected a diverse set of data related to user payment data that powers various data products.